IOS 7 zooming into wallpaper?

I updated my iPhone 5 to iOS 7 yesterday. I noticed it made my wallpapers look weird? It zooms into it? I tried zooming out, but it only stayed that when when I held my fingers there and I could save it? What's the optimal size for wallpapers? Are they just trying to get me to use the dynamic wallpapers it came with (yet you still can't save gifs or set them as anything without it just showing one frame of it)?

The picture is zoomed in because of the parallax effect. In order for the picture to move when you tilt your phone, it has to zoom in so that when it is tilted it has picture available to show. Otherwise. When you tilted your phone it would have black bars everywhere.

  • Why is the wallpaper on my iphone not changing? It just stays on wallpaper setting screen. I have tryed everything like resetting it finding a way on cydia but nothing
  • Why can't I put panorama as my wallpaper in IOS 7? I have an iPhone 5 and I've seen videos of people putting panorama as wallpaper and it moves with the movement of the phone. It isn't working for my phone. Is it only for the iPhone 5s?
  • Where can I find the new iOS 7 iPhone blue space wallpaper? Right there in that background for the new coming iOS, I really like this background but can't find it anywhere, so I resorted to asking here. If someone could find the source or a clean, atleast decent quality version if it that I could use on my own phone, that would be terrific.
  • My iPhone 4 wallpaper won't stay still? I have an iphone 4.(jailbroken)So I got this picture (from google) and I wanted to set it as my wallpaper for my home screen but when I set it and I go to the home screen to see it, every time I move my phone, my wallpaper moves kind of with the direction I'm moving the phone. Is there a way to stop this? Or is that the way it's suppose to be?